diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2020-03-19 14:22:46 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-03-19 14:22:46 +0000 |
| commit | 4dd6517e369828171290b65e11f6a45aeeed15af (patch) | |
| tree | 26ded616ea98684c7bac7ae2d1d26d1691e6b00f /target/i386/cpu.h | |
| parent | a1ba62a0f304291c96939cbf7c38e2ab68770326 (diff) | |
| parent | 3c6712eca07255803b61ca3d632f61a65c078c36 (diff) | |
Merge remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging
x86 and machine queue for 5.0 soft freeze
Bug fixes:
* memory encryption: Disable mem merge
(Dr. David Alan Gilbert)
Features:
* New EPYC CPU definitions (Babu Moger)
* Denventon-v2 CPU model (Tao Xu)
* New 'note' field on versioned CPU models (Tao Xu)
Cleanups:
* x86 CPU topology cleanups (Babu Moger)
* cpu: Use DeviceClass reset instead of a special CPUClass reset
(Peter Maydell)
# gpg: Signature made Wed 18 Mar 2020 01:16:43 GMT
# gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg: issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6
* remotes/ehabkost/tags/x86-and-machine-pull-request:
hw/i386: Rename apicid_from_topo_ids to x86_apicid_from_topo_ids
hw/i386: Update structures to save the number of nodes per package
hw/i386: Remove unnecessary initialization in x86_cpu_new
machine: Add SMP Sockets in CpuTopology
hw/i386: Consolidate topology functions
hw/i386: Introduce X86CPUTopoInfo to contain topology info
cpu: Use DeviceClass reset instead of a special CPUClass reset
machine/memory encryption: Disable mem merge
hw/i386: Rename X86CPUTopoInfo structure to X86CPUTopoIDs
i386: Add 2nd Generation AMD EPYC processors
i386: Add missing cpu feature bits in EPYC model
target/i386: Add new property note to versioned CPU models
target/i386: Add Denverton-v2 (no MPX) CPU model
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/i386/cpu.h')
| -rw-r--r-- | target/i386/cpu.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target/i386/cpu.h b/target/i386/cpu.h index c2d89315b9..60d797d594 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -792,6 +792,8 @@ typedef uint64_t FeatureWordArray[FEATURE_WORDS]; #define CPUID_8000_0008_EBX_WBNOINVD (1U << 9) /* Indirect Branch Prediction Barrier */ #define CPUID_8000_0008_EBX_IBPB (1U << 12) +/* Single Thread Indirect Branch Predictors */ +#define CPUID_8000_0008_EBX_STIBP (1U << 15) #define CPUID_XSAVE_XSAVEOPT (1U << 0) #define CPUID_XSAVE_XSAVEC (1U << 1) @@ -1607,6 +1609,7 @@ typedef struct CPUX86State { TPRAccess tpr_access_type; unsigned nr_dies; + unsigned nr_nodes; } CPUX86State; struct kvm_msrs; |